Power over Ethernet (PoE) is a new development thatallows for the delivery of power to Ethernet-based devicesvia standard Ethernet CAT5 cable, precluding the need forwall adapters or other external power sources. The PoEspecification defines a hardware detection protocol wherePower Sourci ...
To this day, Power over Ethernet (PoE) continues to gainpopularity in today’s networking world. The 12.95Wdelivered to the Powered Device (PD) input supplied bythe Power Sourcing Equipment (PSE) is a universal supply.Each PD provides its own DC/DC conversion from anominal 48V supply ...
无线电CW通联 基本Q短语，通联实例
A: CQCQCQ DE BA4ALC/5 BA4ALC/5 BA4ALC/5
PSE K
B:BA4ALC/5 DE BD4IZL BD4IZL K
A:BD4IZL DE BA4ALC/5 GM TNX FER CALL DR
OM UR RST 559 55N K
B:RR BA4ALC/5 DE BD4IZL GM DR OM TNX
55N RPRT UR 599 5NN FB MY NAME IS YU YU QTH JINAN JINAN BA4ALC/5 DE ...
